package com.ant.service;

import java.util.List;

import com.ant.form.User;
import com.ant.form.UserChatContent;

public interface UserService {
    public boolean checkUser(User user);
    public boolean checkDuplicateUser(User user);
    public boolean addUser(User user);
    public List<UserChatContent> listOtherUserChatContent(int user_id);
    public boolean addUserChatContent(UserChatContent userChatContent);
//    public List<User> listUser();
//    public User getUser(int id);
//    public boolean removeUser(int id);
//    public boolean updateUser(User user);
//    public User findUser(String userName);
}
